If you've adopted Java as your organizational language, you're probably using, or planning to use, some sort of multitier design to maximize maintainability while making your data store accessible to as many applications as possible. The Jakarta engine ranks as the interface server of choice in that environment, and the Jakarta Struts Framework 1.1 makes it far easier to implement multitier information systems. Programming Jakarta Struts is the best how-to documentation around--in print or on the Internet--on the subject of using Struts to their greatest potential. Chuck Cavaness's book is comprehensive, detailed, critical of its subject where appropriate, and generally invaluable to anyone implementing the Model-View-Controller (MVC) design pattern in Java with the assistance of Struts. Thankfully, Cavaness opens with an overview of the MVC pattern with a focus on how you're meant to implement it under Struts. For anyone thinking that implementing MVC sounds like more trouble than it's worth, this clarifies why such design usually pays off in the long run. After that, it's into the particulars, which include code listings (lots of them, delightfully commented) and crystal-clear block diagrams that show the flow of messages among objects. There are also many database schema charts that show how the authors structure data in the storefront and shopping cart application that spans the whole of this volume.